17, Thompson Avenue, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Nov 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 924 sales within 460 metres of 17, Thompson Avenue, Cardiff since 2007.

Most recently, 26, Thompson Avenue, Cardiff, CF5 1EY, a freehold house, sold at £505,000 on the 9th January 2026.

Read more about house prices in CF5.

• Sold Jan 2026£505,000 | 4 Bed House26, Thompson Avenue, Cardiff, CF5 1EY26, Thompson Avenue, Cardiff, CF5 1EY
• Sold Jul 2023£600,000 | 4 Bed House3, Pencisely Crescent, Cardiff, CF5 1DS3, Pencisely Crescent, Cardiff, CF5 1DS
• Sold Sep 2021£580,000 | 4 Bed House38, Pencisely Rise, Cardiff, CF5 1DY38, Pencisely Rise, Cardiff, CF5 1DY
• Sold Jan 2020£430,000 | 4 Bed House31, Pencisely Rise, Cardiff, CF5 1DY31, Pencisely Rise, Cardiff, CF5 1DY
• Sold Jun 2018£450,000 | 4 Bed House27, Pencisely Rise, Cardiff, CF5 1DX27, Pencisely Rise, Cardiff, CF5 1DX
• Sold Jun 2017£455,000 | 5 Bed House21, Thompson Avenue, Cardiff, CF5 1EY21, Thompson Avenue, Cardiff, CF5 1EY
• Sold Nov 2015£413,000 | 4 Bed House25, Thompson Avenue, Cardiff, CF5 1EY25, Thompson Avenue, Cardiff, CF5 1EY
• Sold Oct 2014£572,500 | 5 Bed House32, Chargot Road, Cardiff, CF5 1EW32, Chargot Road, Cardiff, CF5 1EW
• Sold Jul 2014£380,000 | 4 Bed House26, Pencisely Rise, Cardiff, CF5 1DY26, Pencisely Rise, Cardiff, CF5 1DY
• Sold Mar 2014£376,000 | 4 Bed House25, Pencisely Rise, Cardiff, CF5 1DX25, Pencisely Rise, Cardiff, CF5 1DX
• Sold Nov 2013£440,000 | 4 Bed House24, Thompson Avenue, Cardiff, CF5 1EY24, Thompson Avenue, Cardiff, CF5 1EY
• Sold Oct 2013£370,000 | 4 Bed House27, Thompson Avenue, Cardiff, CF5 1EY27, Thompson Avenue, Cardiff, CF5 1EY
• Sold May 2012£314,000 | 4 Bed House22, Thompson Avenue, Cardiff, CF5 1EY22, Thompson Avenue, Cardiff, CF5 1EY
• Sold Oct 2010£435,000 | 5 Bed House11, Thompson Avenue, Cardiff, CF5 1EX11, Thompson Avenue, Cardiff, CF5 1EX
• Sold Aug 2010£350,000 | 4 Bed House24, Pencisely Rise, Cardiff, CF5 1DX24, Pencisely Rise, Cardiff, CF5 1DX
• Sold Jun 2010£320,000 | 4 Bed House6, Pencisely Crescent, Cardiff, CF5 1DU6, Pencisely Crescent, Cardiff, CF5 1DU
• Sold Jul 2009£271,751 | 4 Bed House15, Thompson Avenue, Cardiff, CF5 1EY15, Thompson Avenue, Cardiff, CF5 1EY
• Sold Jul 2009£275,000 | 4 Bed House9, Thompson Avenue, Cardiff, CF5 1EX9, Thompson Avenue, Cardiff, CF5 1EX
• Sold Jun 2009£272,000 | 4 Bed House32, Pencisely Rise, Cardiff, CF5 1DY32, Pencisely Rise, Cardiff, CF5 1DY
• Sold Apr 2007£380,000 | 4 Bed House16, Thompson Avenue, Cardiff, CF5 1EY16, Thompson Avenue, Cardiff, CF5 1EY

Our analysis of the public data ranks 17, Thompson Avenue, Cardiff as the 35th largest and the 35th most expensive of the 36 addresses on Thompson Avenue, Cardiff, CF5.

Against the CF5 postcode district average, it is £3k more expensive than the typical property.

• Waun-Gron Park

  |

  800 m away
• Fairwater

  |

  1.4 km away
• Ninian Park

  |

  1.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.